baber/WOPTO huggingface dataset:
Patent BG-48471-A1 (BG)
Title: Therapeutic means based on isosorbite mononitrate
Inventor: TASKOV MILE V
IPC: A61K31/04
Filed: 1988-02-16
Abstract: The therapeutic means is intended for use in the prevention and the treatment of ischaemic disease of the heart in different forms and of spastic conditions affecting blood vessels, by exerting a potent and longer lasting influence on the pre-load and on the after-load of the heart, and having a reliable therapeutic effect with no significant individual deviations. The means contains isosorbite-2-mononitrate and isosorbite-5- mononitrate in a 1:1 or 1:3 ratios.
Patent BG-51603-A1 (BG)
Title: Tool  for combination machining by cutting and surface plastic deformation
Inventor: KARSHAKOV MIKHAIL K
IPC: B24B39/02
Filed: 1991-10-28
Abstract: The tool is applied in transient openings, which require high-precision treatment. It allows for fine adjustment of the boring head's cutting elements. It also prevents chips from falling on the surface plastic deformation area. The tool consists of a boring head, shaped as a floating cutting unit (17) and a deformable head with conical deforming elements (3), which are placed in a separator (8). The cutting elements of the floating unit (17) are affixed to a holder (26) by means of pins (27) and rest upon a centrally located wedge (24) with a screw (25), passing through it. The length of the floating cutting unit (17) and the deformation head corresponds to the length of the treated opening.
Patent WO-0051943-A1 (WO)
Title: Module a source de rayonnement et son appareil de nettoyage
Inventor: TRAUBENBERG GEORGE
IPC: C02F1/32
Filed: 2000-02-25
Abstract: La présente invention concerne un appareil de nettoyage destiné à un ensemble source de rayonnement (220) dans un système de traitement de fluides. Cet appareil de nettoyage comprend: un chariot (245) mobile par rapport à l'extérieur de l'ensemble source de rayonnement (220); au moins un manchon de nettoyage (248, 249) en contact coulissant avec l'extérieur de l'ensemble source de rayonnement, ledit manchon de nettoyage étant mobile par rapport au chariot; et un moyen d'entraînement couplé au chariot de façon à orienter par translation le chariot, ledit manchon de nettoyage étant orienté par translation à l'extérieur de l'ensemble source de rayonnement. En outre, cette invention concerne un module à source de rayonnement (200) comprenant cet appareil de nettoyage. Le module à source de rayonnement est particulièrement utile pour les rayons ultraviolets des eaux usées, tout en présentant les avantages du nettoyage in situ de la source de rayonnement lorsqu'elle s'encrasse. En l'occurrence, le remplacement de la source de rayonnement est facilité.
Patent WO-0103843-A1 (WO)
Title: Procede de traitement de fines particules de charbon
Inventor: CHOUNG JAEWON
IPC: C10L1/32
Filed: 2000-07-04
Abstract: Un procédé de récupération de fines particules de charbon et de clarification d'eau destinées à un recyclage comprend trois mécanismes distincts: extraction hydrophobe, coagulation électrolytique et floculation macromoléculaire, lesquels, si désirés, peuvent être intégrés en une seule phase. L'extraction hydrophobe est accomplie à l'aide d'huile pour former un mélange de charbon en huile. L'eau de traitement est clarifiée à l'aide de floculants, de préférence une combinaison d'un coagulant et de floculants anioniques. Avec un plan d'addition de réactifs bien défini, ce procédé permet une récupération de combustible supérieure à 88 % pour une teneur en cendres inférieure à 11 %, tout en produisant une eau propre contenant moins de 20 ppm de solides en suspension à partir d'un flux de résidus. Le mélange de charbon en huile peut être utilisé en tant que combustible par exemple dans des chaudières à charbon et des générateurs d'électricité.
Patent WO-02084067-A1 (WO)
Inventor: HOYER CAREL W J
IPC: E21B21/00
Filed: 2002-04-09
Abstract: A method of drilling has the first tubular member, which has an inner annulus (8) therethrough. A fluid is pumped into the well through the inner annulus (8) of the first tubular member to flush drilling cuttings out of the well through a second annulus (10). A fluid is also injected into the well from an outer annulus (11), exterior to the inner annulus, to control the bottom hole circulating pressure in the well.
Patent WO-02097124-A1 (WO)
Title: Applications pharmacologiques d'analyses d'adn mitochondrial
Inventor: COTE HELENE
IPC: C12Q1/68
Filed: 2002-05-29
Abstract: La présente invention concerne des analyses permettant de déterminer la quantité relative d'ADN mitochondrial chez un sujet, tel qu'un sujet sous traitement thérapeutique. Le sujet peut par exemple être un patient humain sous traitement pour une infection à VIH avec un précurseur d'acide nucléique tel qu'un nucléoside ou un analogue de nucléotide. Les analyses selon l'invention peuvent comprendre des analyses de l'amplification en chaîne par polymérase (PCR), ladite PCR semi-quantitative ou quantitative impliquant la co-amplification d'une séquence mitochondriale et d'une séquence de référence, telle qu'une séquence génomique. Des informations obtenues à partir desdites analyses peuvent être évaluées pour fournir un rapport d'ADN mitochondrial à l'ADN nucléaire présent dans les cellules du sujet.
Patent WO-03052250-A1 (WO)
Title: Procede de demarrage d'une turbine a gaz
Inventor: O'CONNOR RICHARD
IPC: F02C9/28
Filed: 2002-11-07
Abstract: L'invention concerne un démarrage moteur dans une turbine à gaz (10) comprenant la rotation de ladite turbine (10) pour obtenir un courant d'air (36) à l'intérieur d'une chambre à combustion (20) de ladite turbine (10) et l'injection de combustible à l'intérieur de la chambre de combustion (20) à une vitesse variable jusqu'à ce que ladite turbine soit allumée. La vitesse variable du flux de combustible est une fonction dans le temps et est représentée par une courbe (76) présentant au moins une fréquence élevée par rapport à une période d'allumage, représentant des variations instantanées de ladite vitesse pour couper une zone d'allumage tout en réduisant la quantité de combustible injectée à l'intérieur de ladite chambre de combustion (20). Après que l'allumage a été produit, on injecte du combustible en continu à l'intérieur de ladite chambre à combustion (20) pour pousser ladite turbine (10) à des conditions de fonctionnement autosuffisant. Ledit procédé de l'invention est conçu pour trouver des points d'allumage dans des conditions de températures et d'altitude diverses, tout en produisant de manière avantageuse un allumage rapide, en particulier par temps froid.
Patent WO-2004086784-A1 (WO)
Title: Procedes et appareil d'acheminement d'un message a deux ou plusieurs dispositifs de communication sans fil associes
Inventor: CARPENTER PAUL M
IPC: H04L12/18
Filed: 2003-03-24
Abstract: L'invention concerne des procédés et un appareil utilisés pour l'acheminement d'un message, par exemple, un message dans un service d'envoi de messages courts (SMS), simultanément, à deux ou plusieurs dispositifs de communication sans fil associés. Dans un exemple donné à titre d'illustration, une demande d'acheminement d'un message SMS à un premier dispositif de communication sans fil identifié par une première adresse est reçue. En réponse à la demande, le message SMS est distribué au premier dispositif de communication sans fil, ainsi qu'à un second dispositif identifié par une seconde adresse différente de la première. Dans une forme de mise en oeuvre préférée, le premier et le second dispositifs sans fil sont utilisés par le même utilisateur final, de sorte que des messages SMS peuvent être reçus quel que soit le dispositif utilisé à un moment quelconque. Le procédé peut être mis en oeuvre par un serveur dans le réseau sans fil ou, en variante, par le dispositif de communication sans fil lui-même.
Patent CA-2004333-A1 (CA)
Title: Electronic meter chopper stabilization
Inventor: GERMER WARREN R
IPC: G01R21/133
Filed: 1989-11-30
Abstract: ABSTRACT      An improved DC stabilization system is provided in an electronic digital power meter of the type utilizing current transformers to scale and isolate the power line current and an analog to digital converter to convert the meter currents to a digital signal for signal processing.  An unmodulated square wave signal is provided to trigger a chopper switch which connects the current transformer to an amplifier and provides a current signal output.  A feedback current  from the amplifier is provided through the feedback and sense windings of the current transformer by the chopper to compensate for the effects of DC offset voltage at the input of the amplifier.  The square wave is a low frequency such that its harmonics and those of the power lines are different to minimize the gain bandwidth requirements of amplifiers in the system.  The timing signals for the analog to digital converter are controlled to avoid sampling at the transition of the square wave signal to enhance conversion accuracy and means are provided-to remove the signal inversion in the current signal introduced by the chopper.
Patent CA-2004439-A1 (CA)
Title: Dual action cupholder
Inventor: LORENCE BRIAN S
IPC: A47C7/62
Filed: 1989-12-01
Abstract: DUAL ACTION CUPHOLDER                  ABSTRACT OF THE DISCLOSURE A container holder having a shelf slidingly disposed in a housing, the shelf having a container holder. The shelf preferably is mounted so that it can both slide in and out of the housing and rotate about an axis other than the central axis of the housing.  In one embodiment, two shelves are mounted one over the other in a single housing such that the shelves rotate away from each other when moved out of the housing.  In another embodiment, two shelves are mounted side by side in a single housing.
Patent CA-2006809-A1 (CA)
Title: Laminate film having a thermosetting resin layer and use thereof for forming electrically insulating layer over conducting surface
Inventor: SHIROSE TORU
IPC: H01B3/40
Filed: 1989-12-28
Abstract: LAMINATE FILM HAVING A THERMOSETTING RESIN LAYER AND USE THEREOF FOR FORMING ELECTRICALLY INSULATING      LAYER OVER CONDUCTING SURFACE                     Abstract A laminate film is disclosed which includes a substrate film and a thermosetting resin film formed of a thermosetting epoxy resin and supported on one side surface of the substrate film.  An electrically insulating layer is formed over a conducting surface using the laminate film by a method which includes the steps of hot bonding the thermosetting resin film to the conducting surface, removing the substrate film, and curing the thermosetting resin film to form the insulating layer of the cured epoxy resin.
Patent CA-2006963-A1 (CA)
Title: Precious metal salt solutions and precious metal catalysts
Inventor: NAPPIER THOMAS E
IPC: B01J37/02
Filed: 1989-12-29
Abstract: Title: PRECIOUS METAL SALT SOLUTIONS AND PRECIOUS        METAL CATALYSTS                Abstract of the Disclosure The  present  invention relates to a process for preparing  solutions of precious metal salts of an organ-ic  carboxylic  acid,  and the process comprises reacting an  organic  carboxylic acid with hydrated precious metal oxide  in  an  organic  solvent for the acid and the salt for  a period of time at a temperature sufficient to form the  desired organic precious metal salt.  In one embodi-ment,  the  hydrated  precious metal oxide is prepared by dissolving  a  precious  metal  in aqua regia, and there-after  precipitating  hydrated  precious metal oxide from the  solution  by adding an inorganic base, preferably an aqueous  alkaline solution.  The  process of the present invention  results  in  the formation of solutions of the desirable  precious  metal  carboxylates  which generally are characterized  as  being  high purity solutions, and the  solutions  are  very effective catalysts.  Precious metal  and  precious  metal  oxide  powders  obtained  by recovering  the  salts from the solutions and decomposing the  salts  under either reducing or oxidizing conditions at  relatively  low  temperatures are  characterized  as having  enhanced surface area and small particle clusters and they can be used as very effective catalysts.
Patent CA-2008401-A1 (CA)
Title: Oxidized diphenyleteroalkanes , the preparation and use thereof
Inventor: JANSSEN BERND
IPC: C07C65/40
Filed: 1990-01-23
Abstract: - 43 -          O.Z. 0050/40550 Abstract of the disclosure: Oxidized diphenylheteroalkanes of the formula I                      I, where R1 to R6 and A have the meanings specified in the description, and the preparation thereof are described. The substances are suitable for controlling diseases and as cosmetic agents.
Patent CA-2008946-A1 (CA)
Inventor: MAEDA TAKAYOSHI
IPC: C30B25/02
Filed: 1990-01-30
Abstract: A vapor-phase epitaxial growth method for producing a Groups  III-V compound  semiconductor containing arsenic  by vapor-phase epitaxial growth using arsenic trihydride as an arsenic source is disclosed, wherein said arsenic trihydride has  a  volatile  impurity  concentration  of  not  more  than 1.5 molppb  on  a  germanium  tetrahydride  conversion.    The resulting  epitaxial  crystal  has  a  low  residual  carrier concentration and is applicable to a field effect transistor.
Patent CA-2009328-A1 (CA)
Title: Pulp washing apparatus and process
Inventor: MUNRO STEPHEN G W
IPC: D21C9/06
Filed: 1990-02-05
Abstract: Abstract of the Disclosure An improved pressure washer and process are disclosed for washing cellulose pulp,  wherein a mat of pulp is provided on a rotating drum and moves through a washing zone and a dewatering zone between the mat formation zone and a mat removal zone.          A hood is provided over the drum,  with appropriate seals,  and a pressurized atmosphere  is provided in the washing and dewatering zones.  To relieve the pressure which normally builds up inside the washer drum,  a conduit is connected between the drum interior and the inlet of the blower used for pressurizing the hood.   In this way,  foam generation  is minimized as the drum interior is maintained at or below atmospheric pressure.  A take-off roll, or doctor, is provided for removing the mat from the drum.
Patent CA-2011580-A1 (CA)
Title: Support mounting system
Inventor: RICARD MICHAEL J
IPC: A47B57/56
Filed: 1990-03-06
Abstract: ABSTRACT A support mounting system includes a plurality of uprights or standards to which are attached one or more connectors engageable with the standard and with the component to be supported.  The connector includes a pair of connector elements engageable one with the other for clamping the standard therebetween.  On element may be a support member capable of being mounted to the standards at its intended position.  Each support member or connector element partially surrounds the standard to which it is attached and interacts with a complementary connector element or coupling member, which also partially surrounds the standard, to enclose and grip the standard or upright.  A cam action connector system facilitates and allows each support member to be attached to an upright at any selected position.  In one embodiment, a support member, such as a shelf supporting bracket, has a portion adapted to act as a support for another component such as a shelf, and another portion, which may take the form of a generally open end or side, which is adapted and configured to interface with an upright to which it is attached.  A coupling member, which interacts with the support member, also interfaces with the upright from the generally opposite side from the support member to attach the support member to the upright at a selected position by grasping the upright therebetween.  In another embodiment, one of the connector elements includes means for receiving at least a portion of the component to be supported and includes a member engageable with that connector element and the received portion for preventing relative movement therebetween.
Patent CA-2012565-A1 (CA)
Title: 1h-pyrazole-1alkanamines and 1h-pyrazole-1-(branched)aklanamides as antiarrythmic agents
Inventor: BAILEY DENIS M
IPC: C07D231/12
Filed: 1990-03-20
Abstract: ABSTRACT OF THE DISCLOSURE          N-[(alkylamino)alkyl]-3,4(or 4,5)-diaryl-1H-pyrazole-1-(branched)alkanamides and pyrazole-1-alkanamines of the formula below useful for treating cardiac arrhythmias in mammals, are prepared by reacting a lower-alkyl ester of pyrazole-1-acetic acid with an appropriate diamine followed by reduction or by reacting the anion of a lower-alkyl ester of a pyrazole-1-acetic acid with an alkylating agent followed by displacement of the ester by an appropriate amine.       (I)   (wherein:   R1 is hydrogen or lower-alkyl;          R2 and R3 are independently hydrogen, hydroxy, lower-alkyl, lower-alkoxy, or halo;          R4 and R5 are independently hydrogen or lower-alkyl, or R4 and R5 together form a straight or branched alkylene chain of four to six carbon atoms;       R6 and R7 are independently hydrogen or straight-chain lower alkyl; r is zero or one; q is one when r is zero; and q is zero when r is one and in that case at least one of R6 and R7 is not hydrogen;     and A is CH2CH(OH)CH2 or (CH2)n [wherein n is an integer from two to eight]) or an acid addition salt or solvate thereof.
Patent CA-2012953-A1 (CA)
Inventor: LANGER RUTH
IPC: E04G7/32
Filed: 1990-03-23
Abstract: The apertured locking disc (10) has a central bore (15) for the post and large known cotter apertures (20), and also approximately pear-shaped new cotter apertures (30) with cotter bearing faces (31). 
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Patent CA-2013504-A1 (CA)
Title: Bleaching compositions
Inventor: JURELLER-HARRIOTT SHARON M
IPC: C11D3/39
Filed: 1990-03-30
Abstract: ABSTRACT OF THE DISCLOSURE          Bleach activators are herein disclosed having the stoichiometric formula:          [Cu(R1R2CHR5(CH2)nR6CHNR3R4)xm]            (I) wherein R1, R2, R3, R4, R5 and R6 are each a radical selected from the group consisting of hydrogen, alkyl, aryl, alkylaryl, arylalkyl, phenyl, benzyl and mixtures thereof, or R5 and R6 together form a hydrogen carbon ring, n is an integer from 0 to 1, m is an integer from 1 to 2, and X is selected from mono- and polyvalent anions.            These bleach activators are combined with a peroxygen compound capable of releasing hydrogen peroxide in an aqueous solution.          The combination is especially effective in the removal of hydrophobic stains from fabrics.
Patent CA-2013953-A1 (CA)
Title: Agents curable by ultraviolet radiation
Inventor: REHMER GERD
IPC: C09J4/06
Filed: 1990-04-05
Abstract: O.Z. 0050/40781 Abstract of the Disclosure:  Agents which are curable by ultraviolet radiation are based on a binder formulation of (1) from 99.0 to 20% by weight of a copolymer,  (2) from 1.0 to 80% by weight of monoolefinically unsaturated compounds and (3) from 0.0 to 20% by weight of polyole-finically unsaturated compounds.  The agents contain co-polymers (1) which are obtainable by subjecting a mixture of (A) from 80 to 99.9% by weight of olefinically un-saturated monomers,  (B)  from 0 to 10% by weight of a copolymerizable olefinically unsaturated photoinitiator and (C)  from 0 to 10% by weight of a polymerization-regulating photoinitiator to free radical polymerization, the sum of (B) and (C) being not less than 0.1% by weight and the  stated percentages by weight being based on the sum of the weights of (A) + (B) + (C).
Patent CA-2017990-A1 (CA)
Inventor: JARABAK ANDREW J
IPC: H01F6/04
Filed: 1990-05-31
Abstract: 55,142 ABSTRACT OF THE DISCLOSURE An  automated  facility   for   the  large-scale production  of   superconducting  magnets  for  use  in  a particle  accelerator.     Components   of  the  automated facility include:  a superconducting coil winding machine; a coil form and cure  press  apparatus;  a  coil collaring press; collar  pack assembly apparatus; yoke half stacking apparatus; a  cold  mass  assembly  station;  and  a final assembly station.  The facility can produce, on an econom-ical manufacturing basis, magnets  made of superconducting material for  use in the ring of the particle accelerator. Each of the components is under the control  of a program-mable controller for operation having repeatable accuracy. All  of  the  elements  which  are  combined  to  form the superconducting  magnet  are  thus  manufactured  with the dimensional precision required to produce a known, uniform magnetic field within the accelerator.
Patent CA-2018176-A1 (CA)
Inventor: HAUTALA JOUKO
IPC: D21D5/02
Filed: 1990-06-04
Abstract: The invention relates to a method for controlling pressurized screening devices. Fibre pulp is fed to the pressurized screening device and classified by means of a perforated screenplate (7) into the accepted portion of the pulp passing through perforations of said screenplate (7) and the rejected portion which is removed from the screenplate. The perforated screenplate (7) is treated by means of a device (11) moving relative to it. The screenplate (7) is cylindrical and the device (11) for treating it and moving relative to it is designed to rotate round the centre line of the cross-section of the cylindrical form of the screenplate (7).      Fibre pulp is fed essentially parallel with the centre line of the screenplate to a plurality of baffle blades (12) comprising two or more baffle blades (13). The plurality of baffle blades (12) is designed to rotate essentially round said centre.      The speed of rotation of the plurality of baffle blades and/or the radial dimension of the baffle blades (13) of the plurality of baffle blades (12) are controlled. The invention additionally relates to pressurized screening devices for implementing the method.
Patent CA-2019676-A1 (CA)
Title: Particle-mediated transformation of animal somatic cells
Inventor: BRILL WINSTON J
IPC: C12N15/87
Filed: 1990-06-22
Abstract: A method is disclosed for the convenient transformation of the somatic cells of animals. Somatic cell transformation is useful for medical and veterinary care of genetic diseases, and other therapeutic or animal improvement purposes. The method makes use of an electric discharge particle acceleration apparatus which can inject very small particles of gold or other dense material carrying genetic constructs coated on them into the living cells of animals. The animals not only live, but there is no visible bruising or bleeding at the site of the treatment. The method is particularly adaptable since the force of the particle injection in such a spark discharge apparatus is adjustable by adjustments to the voltage of the spark discharge.
Patent CA-2019803-A1 (CA)
Inventor: YANAI AKIRA
IPC: C07K14/555
Filed: 1990-06-26
Abstract: A recombinant silkworm nuclear polyhedrosis virus containing DNA coding for a protein of feline interferon; the recombinant virus is constructed by cotransfection of a recombinant plasmid having a gene coding for a protein of feline interferon and a silkworm nuclear polyhedrosis virus DNA into established silkworm cells, and cloning the desired recombinant virus. The recombinant virus is useful for a mass-production of feline interferon.
Patent CA-2021297-A1 (CA)
Title: Hair dye compositions and method
Inventor: WENKE GOTTFRIED
IPC: A61K8/41
Filed: 1990-07-16
Abstract: ABSTRACT OF THE DISCLOSURE            An aromatic amine, or cosmetically acceptable salt there-of,  is reacted with an aromatic aldehyde in a reaction medium containing water.   2,6-dihydroxypyridine,  or a cosmetically acceptable salt thereof,  is reacted with hydrogen peroxide in a reaction medium containing water. The two reaction mediums are combined so that both reac-tions are carried out together on hair.   Preferably, the two reactions are carried out together in the  same reaction medium.   pH is adjusted so that the pH of the common reaction medium is about 5 to 7.   Surprisingly, substantially no cross reaction occurs between the two reactions on hair.